baber/WOPTO huggingface dataset:
Patent JP-H11229477-A (JP)
Title: Easily connectable u-shaped groove
Inventor: YAMAMOTO KIYOSHI
IPC: E03F5/04
Filed: 1998-02-14
Abstract: PROBLEM TO BE SOLVED: To facilitate connection by slightly tapering off the width of a bottom face from one end to the other end. SOLUTION: A U-shaped groove as long as 1 m is formed of a very thick galvanized sheet iron as thick as 2 mm. The upper part of a cross section shape is opened, for example, in U-shape, and the internal angle of a bottom face 11 and a side face 12 is approximately 100 degrees. The width of the bottom face 11 is outer size of 309 mm and inner size of 305 mm at a root part, and the outer size of 304 mm and the inner size of 300 mm at a slender edge part. the slender edge parts of the two U-shaped grooves are overlapped on each other in not exceeding 5 cm, and set in the inside of the thick root part to connect both. A long angle material is provided by being mount on a plurality of U-shaped groove reinforcing edges, and the lower side space of the reinforcing edge 2 can be covered at the same time when the U-shaped grooves are connected to each other.  Thus, connection can be simply performed by overlapping the ends of the U-shaped grooves on each other.
Patent JP-S59174760-A (JP)
Title: Fixed ena antigen for collagen disease for diagnosis and measurement of anti-ena antibody
Inventor: HOSODA KENJI
IPC: G01N33/564
Filed: 1983-03-25
Abstract: PURPOSE:To fix steadily with high reproducibility ENA and Sm antigens by fixing on a solid-phase carrier through amino radical or thiol radical containing substance and bivalent reagent. CONSTITUTION:Solid-phase carriers, such as plastic material EIA microplate, polystylene-hall, glass beads, etc. and substances containing amino or thiol radical, such as poly-L-lysine, etc. are brought into contact to be combined in a solution, such as phosphoric acid buffer physiological salt solution. Adding ENA antigen or Sm antigen to the solution, and adding a bivalent reagent, a substance containing amino or thiol radical combined with a solid-phase carrier and ENA or Sm autigen is combined by covalent linkage through a biaolent reagent. By bringing the fixed ENA antigen into contact with a human-serum, through an enzym-immuno-assay actuating anti-human immuno-globulin which is identified by enzym the anti-human and anti-Sm antigen can be measured quantitatively.
Patent JP-S54140856-A (JP)
Title: Linearity compensator
Inventor: YAO SHIZUO
IPC: H03F1/32
Filed: 1978-04-24
Abstract: PURPOSE:To obtain a linearity compensator which can make adequate correction following up quickly to easy-to-vary non-linear characteristics. CONSTITUTION:An input signal is outputted by way of delay circuit 7, programmable attenuator 8 and amplifier circuit 9 with non-linear characterstics; and the input signal is branched at the input side, level-adjusted after passing through delay circuit 13, and then applied to error detector 14 which detects an amplitude error. The output of amplifier circuit 9 is also applied to the error detection circuit after being level-adjusted. Further, signal levels at both input and output sides applied to error detector 14 are so adjusted that when characteristics of circuit 9 are ideal, both the level will become equal. The output of this detector 14 is supplied to sample holding circuit 16. The signal branched at the input side is applied to comparator 10, where the input level is discriminated. This output is supplied to memory 11 and latch circuit 15. The output of circuit 16 is written into memory 11 by way of A/D converter 17 and adder 18 and at this time, the output of latch circuit 15 is used as a write address signal.
Patent JP-S54140891-A (JP)
Title: Ion laser unit
Inventor: TAKAHASHI NORIO
IPC: H01S3/097
Filed: 1978-04-24
Abstract: PURPOSE:To obtain stable operation for a long period, by automatically supplying the adequate quantity of gas when gas in a laser tube decreases. CONSTITUTION:The continuous operation of laser tube 2 causes the reduction of sealed rare gas in the tube and, in consequence, anode voltage EB of the laser tube decreases. Then, when it  becomes less than reference voltage Es for the comparision by comparator amplifier 12, alarm circuit 13 is operated and the timer circuit makes electromagnetic valve 8 operate for a certain time, thereby supplying the fixed quantity of gas. This supply operation is repeated until the positive output of comparator amplifier 12 changes into negative one.
Patent JP-S61206829-A (JP)
Title: Method for controlling magnetic powder type electromagnetic clutch
Inventor: TOKORO SETSUO
IPC: F16D48/06
Filed: 1985-03-12
Abstract: PURPOSE:To obtain desired transmission torque by newly determining exciting current corresponding to a desired transmission torque from transmission characteristic previously obtained, on a history of the exciting current and the transmission torque. CONSTITUTION:With regard to an exciting current to an electromagnetic clutch, the exciting current of this time is obtained in step 4 on a curve L based on the control current and transmission torque obtained previously and transmission torque obtained this time. And exciting current which is not determined definitely by the transmission torque is determined based on the history of the exciting current or transmission torque up to the time. Then, transmission torque of the electromagnetic clutch is controlled in high accuracy in the process of its engagement.
Patent JP-S58166384-A (JP)
Inventor: OOTSUKI MITSUHIRO
IPC: H04N5/44
Filed: 1982-03-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59173864-A (JP)
Title: Control system of main memory
Inventor: CHIBA TAKASHI
IPC: G06F13/16
Filed: 1983-03-24
Abstract: PURPOSE:To increase the working speed as well as the capacity of a main memory by using two different types of memories of different speeds. CONSTITUTION:A main memory control system contains a central processing unit 3, a channel processor 4 which controls plural channel devices 5-0, 5-1..., main memories 1-0 and 1-1, and memory controllers 2-0 and 2-1. These 1st and 2nd controllers 2-0 and 2-1 are set opposite to the 1st and 2nd type memories 1-0 and 1-1 having a comparatively high speed and small capacity and a comparatively low speed and large capacity respectively. An access originator including the unit 3 and the processor 4 selects the memory 1-0 or 1-1 to which an access should be given and gives an access request to the controller 2-0 or 2-1.
Patent JP-H03253772-A (JP)
Title: Fluid machine
Inventor: MATSUMOTO KOICHI
IPC: F04D29/58
Filed: 1990-03-02
Abstract: PURPOSE:To simplify the structure of a fluid machine useful for pumping and miniaturize it by integrating a motor and an impeller rotated by its rotation via a shaft, and arranging it in a passage. CONSTITUTION:A motor is provided in a casing 1 fixed on a wall face 9 by a fixed pillar 8 as the power to rotate an impeller 7, and a motor rotor 5 is rotated by the action of a motor stator 4 receiving electricity from a power source 2 via a cable 3. The rotation of the motor rotor 5 is transferred to the impeller 5 via a shaft 6 to rotate it. Since a screw or a pump impeller is used for the impeller 7, a fluid can be extruded in one direction according to the rotating direction of the impeller 7, and the pumping function of a pump is obtained. The power source 2 may be stored in the casing 1.
Patent JP-H03253004-A (JP)
Title: Manufacture of magnetism recording intensive magnetic iron oxide powder
Inventor: IWA TAKESHI
IPC: H01F1/11
Filed: 1990-03-02
Abstract: PURPOSE:To manufacture the title iron oxide powder in high thermal stability having high coercive force by a method wherein specific elements are coated with a suspension comprising a solvent at respective values of boiling point and melting point scattered with specific iron hydroxide and separating the element from the solvent and drying it up to be baked in an inert gas atmosphere containing steam meeting specific requirement. CONSTITUTION:The shaping of acicular particles of a coated metal is suppressed by coating a metallic alkyl compound, metallic alkoxide, metallic acetylacetate with a suspension comprising one kind or more solvent not exceeding 0-250 deg.C of boiling point and 0 deg.C of melting point scattered with oxyiron hydroxide. Later, the title magnetism recording intensive magnetic iron oxide powder in high thermal stability having high coercive force can be manufactured by separating the metallic element from the solvent and drying it up to be baked in an inert gas atmosphere containing steam in partial pressure thereof within the range of 1-30%.
Patent JP-H04284903-A (JP)
Title: Horizontal rolling mill
Inventor: KUSUKI TADAO
IPC: B21B13/02
Filed: 1991-03-14
Abstract: PURPOSE:To support a mill housing stably, to improve the rigidity of a housing support and to simplify the removal, reintegration of the mill housing. CONSTITUTION:The mill housings 1A, 1B wherein a pair of upper and lower mill rolls are supported respectively at both their ends and equipped rotatably and an interval between the rolls can be adjusted are equipped, mounting blocks 2 extending in the vertical direction through rocking shafts 3A, 3B are mounted on the respective side of one end of each mill housing 1A, 1B, these mounting blocks 2 are inserted from upper parts into facing parts (engaging grooves 12) of a pair of housing supports 9 erected on the mill bed 10 and pushed downward and fixed through housing clamp devices 15 at the upper parts of the housing supports 9.
Patent JP-H09243639-A (JP)
Title: Liquid intake-tape organic-substance detection apparatus
Inventor: OTAKE TADASHI
IPC: G01N33/53
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a liquid intake-type organic-substance detection apparatus which does not require time and man power, which is small and lightweight and by which the mass of a target organic substance can be measured simply and quantitatively. SOLUTION: A card 1 is inserted into a body entrance 26, an opening part 2 and an opening part 8 are set in a position in which they agree, and a target organic substance in a fluid is captured on a mesh 3 by operating a fan 6. The card 1 is moved into a stage 7, a load 9 is lowered, a sheet of filter paper 10 and a film 11 come into contact with the mesh 3 on the opening part 2 for a definite time, and the target organic substance is taken out to the film 11 so as to be transferred. Then, a drum 15 is turned, and the film 11 is housed in a cleaning stage 14 so as to be cleaned with a cleaning liquid from a cleaning-liquid tank 12. The card 1 is placed again just under the load 9, the the sheet of filter paper is moved just under the load 9, the film 11 is lowered on it so as to come into contact for a definite time, and an antigen-antibody reaction is performed.  After that, the film is cleaned, a coloring reaction is performed, the film is cleaned so as to be dried, and a determination operation by an optical measurement is performed.
Patent JP-S61209729-A (JP)
Title: Method and device for forming spiral waveform on metallic cylindrical pipe
Inventor: SASAOKA AKIRA
IPC: B21D15/04
Filed: 1985-03-14
Abstract: PURPOSE:To form easily the spiral waveform in the necessary shape into cylindrical pipe by moving at a fixed speed along the pipe axis a pressure rotary body with rotating the cylindrical pipe in the state of recessing the pipe wall of the cylindrical pipe made of metal by a pressure rotary body. CONSTITUTION:A pressure rotary body 1 is located at the sheet point in the zone where the spiral waveform of the cylindrical pipe 2 is to be formed by holding the cylindrical pipe 2 with the chuck 5 for holding said cylindrical pipe 2 of the main shaft 4 of a position fixed main shaft head 3 and by approaching a moving base 8 to the head 3 side. The cylindrical pipe 2 is recessed in the prescribed depth with pressure by the rotary body 1 with the operation and adjustment of a hydraulic valve or screw. The spiral waveform having the sprescribed pitch and lead angle is formed on the cylindrical pipe 2 wall by moving in the aparting direction from the head 3 at the prescribed moving speed the mobile base 8 with rotating the cylindrical pipe 2 without causing a twisting by driving the main shaft 4 in said state. It is desirable to use plural rotary body 1 on the same cross section of the cylindrical pipe 2.
Patent JP-2000248688-A (JP)
Title: Superimposed jointing method for wooden members and superimposed member produced by the method
Inventor: KOBAYASHI AKIRA
IPC: E04C3/14
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a superimposed jointing method for wood members capable of realizing sufficient joint strength and durability by a simple fabrication process and jointing process. SOLUTION: A plurality of wooden members (1a to 1d) are positioned in a superimposed state so as to face and contact two neighboring wooden members each other with the longitudinal direction of each wooden member aligned together. Bore holes 2 extending over a plurality of wooden members are formed along a direction intersecting with the longitudinal direction of a plurality of wooden members. Inside a bore hole, a rod-shaped member 3 extending over a plurality of wooden members are embedded. A bore hole embedded with the rod-shaped member is filled up with an adhesive and a plurality of wooden members are superimposed through the rod-shaped member for jointing.
Patent JP-H01225038-A (JP)
Title: Sealing device for cathode-ray tube
Inventor: KOMATSU HIDEAKI
IPC: H01J9/32
Filed: 1988-03-04
Abstract: PURPOSE:To precisely and surely weld a stem body structure and the opening end of a neck section by inserting the first heater with the sufficient heating capability in a mount pin fitted with a stem body structure and providing the second heater on the outer periphery of the mount pin. CONSTITUTION:A mount pin 20 is provided with a mount pin base 21 with a smoothly formed top face in particular on its top section so that a stem body structure mounted with an electron gun body structure can be correctly fitted to it. The first heater 22 with the sufficient heating capability is inserted into the mount pin 20, the second heater 23 is provided on the outer periphery of the mount pin 20. The mount pin has little portion directly exposed to the outside air, even if a sharp change of the outside air temperature occurs, the mount pin base is heated with little effect from it. The stem of a stem body structure fitted to the mount pin base can be welded to the neck section opening end of a cathode-ray tube at the optimum heating temperature. The stem body structure and the cathode-ray tube neck section can be surely and precisely welded.
Patent JP-S59174177-A (JP)
Inventor: TSUSHIMA NOBORU
IPC: A63C5/048
Filed: 1983-03-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S54142791-A (JP)
Title: Method of carrying cold water and cold water carrying ship
Inventor: YAMAGISHI SHIYOUHEI
IPC: B63B25/08
Filed: 1978-04-26
Abstract: PURPOSE: To transport water in a ship while cooling the same at an appropriate temperature, by repeating the cycle of taking out a part of water loaded in the ship holds, forming the same into ice blocks by refrigerating the same, and feeding the ice blocks into the ship holds for mixing them with water therein and thereby cooling water in the ship holds.  
     CONSTITUTION: A part of cold water 3-1, 3-2 in cold water tanks 2-1, 2-2 is taken out by pump 4, and a portion of said cold water taken out of the cold water tanks is formed into ice blocks 12 is ice-making means 6 and stored in reservoir tank 5. Remaining portion of the cold water taken out of the cold water tanks is mixed with ice blocks 12 in the reservoir tank 5. Mixture 13 of ice blocks and cold water. By repating the above cycle, a large amount of water can be transported at a required temperature, for instance, 8 C, without causing change in water quality. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51124808-A (JP)
Title: Fabrication process for an electro-magnetic
Inventor: GOTOU TADASHI
IPC: H02K44/04
Filed: 1975-04-25
Abstract: PURPOSE: To make an electro-magnetic pump which has a core-electrode body to be assembled simply and easily. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63215529-A (JP)
Title: Apparatus for producing synthetic glass
Inventor: KIMURA KATSUHISA
IPC: C03B37/014
Filed: 1987-03-04
Abstract: PURPOSE:To efficiently add an additive at a low temperature and readily and economically carry out vitrification, by vitrifying a porous preform, provided in a furnace core tube and capable of rotating and lowering while thermally vaporizing the additive placed in a small-diameter part provided at the lower bottom of a furnace core tube and adding the vaporized additive to the preform. CONSTITUTION:A heater 6 which is the first heater for sintering is placed around an intermediate part of a sintering chamber 5 in which a seed rod 3, passing through a lid 4 and having a porous preform 2 mounted at the lower end thereof is placed in a cylindrical furnace core tube 1 consisting of quartz glass to constitute an apparatus for producing synthetic glass. An additive 8, e.g. NdCl3 or AlCl3, is then charged from a branched part 9 into a small- diameter part 7 provided at the lower end of the furnace core tube 1 using, e.g. a spoon. The branched part 9 is subsequently connected to an atmospheric gas feeder and an atmospheric gas, such as H2 or Cl2, is fed. A burner 10 is simultaneously ignited to heat the additive and the sintering chamber 5 is heated with the heater 6 to rotate and lower the porous preform 2 through the seed rod 3. The preform 2 is successively sintered from the lower end side and vitrified while adding the vaporized additive 8 to the preform 2.
Patent JP-S57163051-A (JP)
Title: Working method of spherical member
Inventor: YAMAZAKI SHIZUKA
IPC: B24B37/025
Filed: 1981-04-01
Abstract: PURPOSE:To work a spherical member accurately in short time, by placing said member between a pan lap and a push pan then rotating the receiving pan lap and rolling while pressing the push pan through a resilient member against the spherical member under predetermined pressure. CONSTITUTION:A spherical member 10 to be worked is mounted on a receiving pan lap 11 formed with a spherical recessed section 13 at the upper circumference, then a push pan 14 formed with a recessed spherical section 16 having the diameter longer than the inlet diameter of said section 13 is contacted against the spherical member 10 through the function of a cylinder 18. Under the state where a constant pressing force is functioned from the direction inclining by predetermined angle theta, the receiving pan lap 11 is rotated while the cylinder 18 is rolled within predetermined range. Consequently the spherical member is worked independently resulting in a highly accurate spherical member in short time.
Patent JP-H07234866-A (JP)
Title: Information processing system
Inventor: ITO AKIRA
IPC: G06F17/21
Filed: 1994-02-22
Abstract: PURPOSE:To provide an information processing system in which environment definition information to be referred to by a file is not changed by the copy of the file or any system change. CONSTITUTION:This system is provided with a central processing unit 10 equipped with a retrieving means and a file operation control means and storage means 13 and 14 equipped with information files and environment definition files containing the environment definition information. Level difference is provided for the degree of possibility to share the environment definition file. The retrieving means selects and refers to the environment definition information utilized by a specific information file by retrieving the environment definition file successively from the environment definition file having lowest level of the degree of sharing possibility toward that having higher level of the degree of sharing possibility. When copying the information file, the file operation control means contains the environment setting information to be utilized by the information file of the copy source in the environment definition file at a certain level of the degree of sharing possibility to be utilized by the information file of the copy destination.
Patent JP-H07233711-A (JP)
Title: Composite tappet and manufacture thereof
Inventor: TANIGUCHI MASAHITO
IPC: B23K26/21
Filed: 1994-02-22
Abstract: PURPOSE:To reduce the weight of a tappet while maintaing its abrasion resistance to the cam etc., to realize the improvement of the output performance or the low fuel consumption of an engine. CONSTITUTION:A tappet is divided into at least two or more, part needing a severe slide characteristic, e.g. part facing a cam sliding part or a push rod abutting surface etc., is composed of iron system metal parts 12 and 14, and part other than the parts is composed of aluminum system metal 13. These parts are integrated by friction pressure contact, laser welding, or electron beam welding, etc., to be adopted as a composite tappet 10. As required, a hard metal part 18 as a sintered metal part or a ceramic part is joined to the end surface of the iron system metal part 12 compsing a tappet head.
Patent JP-H06243022-A (JP)
Title: File processor
Inventor: INOUE MASAYUKI
IPC: G06F13/00
Filed: 1993-02-17
Abstract: PURPOSE:To efficiently process a file by making a floppy disk possible to be accessed from any computer in a network system. CONSTITUTION:This file processor consists of a central processing unit 103 connected to a network, a hard disk device 101 having an input-only directory 104 for copying the file 112 of the floppy disk 15 and a floppy disk device including an interruption signal generation device 107 sensing that the floppy disk 15 is inserted and transmitting an interruption signal to the central processing unit. The central processing unit automatically copies the file 112 on the input-only directory 104 in response to the interruption signal and transmits the file copied on the input-only directory to the other computer through the network by the control of the central processing unit.
Patent JP-S6416282-A (JP)
Title: Speed controller for motor
Inventor: ORII AKIRA
IPC: H02P23/16
Filed: 1987-03-06
Abstract: PURPOSE:To always to control a motor stably at high precision against various disturbance, by switching the output of a differential arithmetic unit with the scale of a differential value. CONSTITUTION:A differential arithmetic unit DI is composed of a section DI1 having function for switching the contact of a switch SW according to the magnitude of the derivative of a deviation counting value, and a differential arithmetic unit DI2. In case of the magnitude of the differential value of the deviation counting value, or more, the switch SW is switched from a contact A to B, and in case of a magnitude or less, it is switched from the contact B to A. By the working of the differential arithmetic unit DI, a deviation inte grating unit ID, and a firing time arithmetic unit AT, and by switching the transfer functions of 1+alpha/S and 1+alphabeta, a motor can be speed-controlled stably at high precision against various disturbance.
Patent JP-H02231373-A (JP)
Title: Control device for elevator
Inventor: OKAZAKI CHIE
IPC: B66B1/16
Filed: 1989-03-03
Abstract: PURPOSE:To easily detect whether or not a passenger utilizing a wheelchair is present in a cage and further eliminating waste service by constituting a device in such a way as by detecting the presence of a passenger using a wheelchair in an elevator cage by means of a light emitting unit installed on the wheelchair side and a light receiving unit installed in the cage. CONSTITUTION:By a light receiver 2 receiving a beam of light from a projector 1, a contact 2-a operates to actuate a wheelchair detecting relay 3 for detecting the presence of a wheelchair. Next, when a contact 3-a is actuated, and a hal call detecting contact 4, is closed No.10 terminal of an operation control circuit 5 receives an input and output a pass operation command to a hall call. Next, in the case of ordinary operation with no wheelchair user, No.20 terminal of the operation control circuit 5 receives an input and outputs a command responding to the hall call.